A.a safety line attached to a man working over the side
B.used to measure water depth
C.used to slow the headway of a barge
D.used to measure the overhead height of a bridge
您可能感興趣的試卷
你可能感興趣的試題
A.join lines of equal size
B.form a temporary eye (loop) at the end of a line
C.be a stopper
D.keep a line from fraying
A.you can stop within your visibility range
B.you can take proper and effective action to avoid collision
C.you are traveling slower than surrounding vessels
D.no wake comes from your vessel
A.ferries
B.passenger liners
C.cruise ships
D.ocean going vessels
A.Manifest Certificate
B.Bill of Lading Certificate
C.Certificate of Nationality
D.Official Logbook
A.specifications
B.descriptions
C.dimensions
D.prescriptions
最新試題
A tonnage tax is levied according to the（）.
A continual worsening of the list or trim of any floating ship indicates（）.
A casualty report of an intentional grounding of a ship is required under what condition?（）
A common class of wire rope used for mooring is the 6x19 class. What does the 6 represent?（）
A chart position enclosed by a square is a(n)（）.
A chart with a scale of 1:80，000 would fall into the category of a（）.
A backlash below a lock is defined as a（）.
A chain bridle is preferable to a wire rope towing bridle on a long ocean tow because chain（）.
A chart projection depicting the poles and a small area on either side of a connecting meridian，that is sometimes used for star charts，is the（）.
A VLCC (100，000 DWT+) with a 30，000 Shaft Horsepower Steam Turbine is slow to respond to engine movements and has less stopping power than normal ships because it has a（）.